What is the cheapest airline that flies from Bellingham to Denver Intl?

Alaska Airlines is the most popular carrier operating from Bellingham to Denver Intl

When did momondo last update prices for flights from Bellingham Airport to Denver Intl Airport?

Prices for flights from Bellingham Airport to Denver Intl Airport refresh daily.

How many operators does momondo search for flights from Bellingham Airport to Denver Intl Airport?

As of January 2026, there are 2 operators available to choose from for flights from Bellingham Airport to Denver Intl Airport.

How old do you have to be to fly from Bellingham Airport to Denver Intl Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Bellingham Airport to Denver Intl Airport.

What documentation or ID do you need to fly to Denver Intl Airport?

The travel and health documents required for your trip to Denver Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Denver Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$215 Cheap Flights from Bellingham to Denver in 2026

Q: What is the typical price of a round-trip flight between Bellingham and Denver?

Prices are currently low for flights on this route. Typical prices usually range from $281 to $379. The lowest price recently found on this route was $252.

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Find the cheapest flights from Bellingham to Denver

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 12:47 am

BLI

DEN

17h 47m

2 stops

10:30 pm - 11:30 pm

DEN

BLI

26h 00m

1 stop

$252Multiple Airlines

Fri, Mar 13 - Sun, Mar 15

6:00 am - 12:19 am

BLI

DEN

17h 19m

1 stop

10:30 pm - 11:30 pm

DEN

BLI

26h 00m

1 stop

$258Multiple Airlines

Fri, Mar 13 - Sun, Mar 15

4:19 pm - 11:59 pm

BLI

DEN

6h 40m

1 stop

6:03 pm - 10:50 pm

DEN

BLI

5h 47m

1 stop

$289Alaska Airlines

Fri, Mar 13 - Wed, Mar 18

4:19 pm - 11:59 pm

BLI

DEN

6h 40m

1 stop

7:52 pm - 11:13 am

DEN

BLI

16h 21m

1 stop

$303Alaska Airlines

Mon, Feb 23 - Fri, Feb 27

1:28 pm - 12:19 am

BLI

DEN

9h 51m

1 stop

10:30 pm - 11:36 pm

DEN

BLI

26h 06m

1 stop

$315Multiple Airlines

Fri, Mar 20 - Sat, Mar 28

4:19 pm - 5:48 pm

BLI

DEN

24h 29m

2 stops

7:52 pm - 11:13 am

DEN

BLI

16h 21m

1 stop

$318Alaska Airlines

Mon, Feb 23 - Fri, Feb 27

1:03 pm - 11:35 pm

BLI

DEN

9h 32m

1 stop

5:09 pm - 12:06 am

DEN

BLI

7h 57m

1 stop

$329Alaska Airlines

Tue, Jan 27 - Sat, Jan 31

12:11 pm - 9:40 am

BLI

DEN

20h 29m

2 stops

7:10 am - 8:31 pm

DEN

BLI

14h 21m

1 stop

$337Multiple Airlines

Thu, Jan 29 - Mon, Feb 2

8:30 am - 6:29 pm

BLI

DEN

8h 59m

1 stop

6:07 pm - 10:41 pm

DEN

BLI

5h 34m

1 stop

$339Alaska Airlines

Fri, May 8 - Sun, May 10

1:28 pm - 12:19 am

BLI

DEN

9h 51m

1 stop

11:59 pm - 11:36 pm

DEN

BLI

24h 37m

2 stops

$346Multiple Airlines

Fri, Mar 20 - Sat, Mar 28

American Airlines flights from Bellingham to Denver

Our best American Airlines deals on Bellingham to Denver flight tickets

American Airlines

Jan 29

BLI5:15 amBellingham

9h 23m

2 stops

DEN3:38 pmDenver Intl

Feb 2

DEN2:06 pmDenver Intl

11h 00m

2 stops

BLI12:06 amBellingham

$419

American Airlines

Jan 27

BLI9:15 amBellingham

7h 51m

2 stops

DEN6:06 pmDenver Intl

Jan 31

DEN12:53 pmDenver Intl

12h 13m

2 stops

BLI12:06 amBellingham

$604

Alaska Airlines flights from Bellingham to Denver

Our best Alaska Airlines deals on Bellingham to Denver flight tickets

Alaska Airlines

Mar 13

BLI4:19 pmBellingham

6h 40m

1 stop

DEN11:59 pmDenver Intl

Mar 18

DEN6:03 pmDenver Intl

5h 47m

1 stop

BLI10:50 pmBellingham

$289

Alaska Airlines

Feb 23

BLI4:19 pmBellingham

18h 55m

1 stop

DEN12:14 pmDenver Intl

Feb 27

DEN7:52 pmDenver Intl

16h 21m

1 stop

BLI11:13 amBellingham

$303

Alaska Airlines

Feb 23

BLI4:19 pmBellingham

24h 29m

2 stops

DEN5:48 pmDenver Intl

Feb 27

DEN7:52 pmDenver Intl

16h 21m

1 stop

BLI11:13 amBellingham

$318

Fly from

Fly to

Route

Depart

Return

Price

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Fri 3/13

6:00 am-12:47 am

2 stops17h 47m

Denver Intl

Sun 3/15

10:30 pm-11:30 pm

1 stop26h 00m

$252

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Fri 3/13

6:00 am-12:19 am

1 stop17h 19m

Denver Intl

Sun 3/15

10:30 pm-11:30 pm

1 stop26h 00m

$258

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Fri 3/13

4:19 pm-11:59 pm

1 stop6h 40m

Denver Intl

Wed 3/18

6:03 pm-10:50 pm

1 stop5h 47m

$289

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Mon 2/23

4:19 pm-11:59 pm

1 stop6h 40m

Denver Intl

Fri 2/27

7:52 pm-11:13 am

1 stop16h 21m

$303

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Fri 3/20

1:28 pm-12:19 am

1 stop9h 51m

Denver Intl

Sat 3/28

10:30 pm-11:36 pm

1 stop26h 06m

$315

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Mon 2/23

4:19 pm-5:48 pm

2 stops24h 29m

Denver Intl

Fri 2/27

7:52 pm-11:13 am

1 stop16h 21m

$318

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Tue 1/27

1:03 pm-11:35 pm

1 stop9h 32m

Denver Intl

Sat 1/31

5:09 pm-12:06 am

1 stop7h 57m

$329

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Thu 1/29

12:11 pm-9:40 am

2 stops20h 29m

Denver Intl

Mon 2/2

7:10 am-8:31 pm

1 stop14h 21m

$337

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Fri 5/8

8:30 am-6:29 pm

1 stop8h 59m

Denver Intl

Sun 5/10

6:07 pm-10:41 pm

1 stop5h 34m

$339

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Fri 3/20

1:28 pm-12:19 am

1 stop9h 51m

Denver Intl

Sat 3/28

11:59 pm-11:36 pm

2 stops24h 37m

$346

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Bellingham to Denver

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the typical price of a round-trip flight between Bellingham and Denver?

What is the cheapest month to fly to Denver?

The cheapest month to fly to Denver from Bellingham is in November. Flight prices, which tend to average around $130, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in November, then you should wait until January to fly from Bellingham, when ticket prices are also cheap, with an average price of $286.

How have Bellingham to Denver flight prices changed over time?

As of January 2026, prices for Bellingham to Denver flights are approximately 18% cheaper when compared to flights at the same time last year.

When to book flights from Bellingham to Denver

Are you open to changing your travel dates? Check out the ideal times to fly from Bellingham to Denver according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Bellingham to Denver (BLI to DEN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bellingham to Denver

Fastest flight time	8h 59m
Direct flights	None

The fastest flight from Bellingham to Denver takes 8h 59m

There are no direct flights from Bellingham to Denver. There are no popular flight routes from Bellingham to Denver.

Search flight deals

How far is Bellingham to Denver Intl by plane?
The straight-line distance from Bellingham to Denver Intl is 1062.3 mi. Typically, this will take 8h 59m by plane in normal conditions.
When did momondo last update prices for flights from Bellingham Airport to Denver Intl Airport?
Prices for flights from Bellingham Airport to Denver Intl Airport refresh daily.
How many operators does momondo search for flights from Bellingham Airport to Denver Intl Airport?
As of January 2026, there are 2 operators available to choose from for flights from Bellingham Airport to Denver Intl Airport.
How old do you have to be to fly from Bellingham Airport to Denver Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Bellingham Airport to Denver Intl Airport.
What documentation or ID do you need to fly to Denver Intl Airport?
The travel and health documents required for your trip to Denver Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Denver Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Bellingham to Denver?
Based on momondo bookings for flights between Bellingham and Denver, the leading airline is Alaska Airlines, making up 76% of the total bookings. Other popular airlines include Hawaiian Airlines with 24%.

Best airlines flying from Bellingham to Denver

Compare and see reviews for airlines that fly from Bellingham to Denver with momondo

Airline	Rating	Free Cancellation	Price
Alaska Airlines	PriceFrom $273	Free Cancellation	Rating 8.0 11,708 reviews		Search Alaska Airlines flights
Hawaiian Airlines	PriceFrom $308	Free Cancellation	Rating 7.8 2,827 reviews		Search Hawaiian Airlines flights

Breckenridge

Estes Park

Black Hawk

Aurora

Fort Collins

Manitou Springs

Cripple Creek

Longmont

Keystone

Boulder

Greeley

Lakewood

Westminster

Thornton

Winter Park

Frisco

Copper Mountain

Centennial

Grand Lake

Golden

Why use momondo?

Why should I use momondo to find a flight deal from Bellingham to Denver?

Finding the right flight to Denver from Bellingham is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Denver quick and easy, saving you time and money.

Can I find flights from Bellingham to Denver with flexible booking policies on momondo?

Yes. All flights to Denver from Bellingham on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Bellingham to Denver?

momondo provides multiple filters to help you find the best flight to Denver from Bellingham. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Bellingham to Denver right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Denver, momondo offers a useful price alert feature which will track prices for flights to Denver from Bellingham and alert you when they change.